| Amphibole | NK02 | Phlogopite | NK04 |
| SiO2 (wt%) | 43.74 | SiO2 (wt%) | 38.62 |
| TiO2 | 1.40 | TiO2 | 2.92 |
| Al2O3 | 13.56 | Al2O3 | 15.84 |
| Cr2O3 | 2.10 | Cr2O3 | 0.92 |
| FeOtotal | 4.07 | FeOtotal | 4.59 |
|
|
| ZnO | 0.03 |
| MnO | 0.07 | MnO | 0.05 |
| MgO | 17.43 | MgO | 22.20 |
| CaO | 11.07 | CaO | 0.01 |
| Na2O | 3.09 | Na2O | 0.54 |
| K2O | 1.15 | K2O | 9.45 |
|
|
| BaO | 0.29 |
| NiO | 0.08 | NiO | 0.23 |
| Total | 97.75 | Total | 95.69 |
| Mg# | 88.42 | Mg# | 89.61 |